https://github.com/rkkr/simple-keyboard/releases

awk 'BEGIN{while(("pm list packages"|getline)>0){gsub(/^package:|=.*/,"");a[$0]=1}while(("pm list packages -u"|getline)>0){gsub(/^package:|=.*/,"");if(!a[$0])print$0}}'

for a in $(pm list packages|grep -a|cut -f2 -d:);do
pm compile -r bg-dexopt -a
cmd notification post -S bigtext -t 'done apply' tag 'activation succes'
done >/dev/null 2>&1&

THRESH=80

for a in $(pm list packages --user 0 | cut -f2 -d:); do
pid=$(pidof $a)
if [ ! -z "$pid" ]; then
threads=$(grep Threads "/proc/$pid/status" 2>/dev/null | cut -f2 -d:)
if [ ! -z "$threads" ]; then
echo "$threads Threads ($a)"

# kalau thread di atas threshold → apply limit
if [ "$threads" -gt "$THRESH" ]; then
echo ">>> limiting $a (threads=$threads)"

# App standby restricted
am set-standby-bucket $a restricted

# batasi kemampuan background
cmd appops set $a RUN_IN_BACKGROUND ignore
cmd appops set $a RUN_ANY_IN_BACKGROUND ignore
cmd appops set $a WAKE_LOCK ignore
cmd appops set $a START_FOREGROUND ignore
cmd appops set $a SCHEDULE_EXACT_ALARM ignore

# kill active thread burst
killall -9 $a 2>/dev/null
fi
fi
fi
done | sort -n

for a in $(pm list packages -s|cut -d: -f2)
do rm -rf /sdcard/Android/{data,media,obb}/"$a"&
done

features :
• system ui dexoat
• better disable code
• setprop tuning
• tracing disable
• cpu tuning

Thanks:
@HoyoSlave
@lieudahbelajar

for a in $(pm list packages -s|cut -d: -f2|grep -vEi 'com\.android\.settings$|com\.android\.phone$|^android$|com\.android\.systemui$')
do appops set "$a" RUN_ANY_IN_BACKGROUND ignore
appops set "$a" RUN_IN_BACKGROUND ignore
done